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硒化锌 (ZnSe) 平凸 (PCX) 透镜

硒化锌 (ZnSe) 平凸 (PCX) 透镜

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TECHSPEC® 硒化锌 (ZnSe) 平凸 (PCX) 透镜的设计用于中波和长波红外光谱中的聚焦或准直应用。这些透镜由 Coherent® 红外硒化锌材料制成，在 10.6µm 波长上的体积吸收系数为 <0.0005cm-1，可提供无镀膜或多种宽带抗反射镀膜选项。8-12µm 镀膜非常适合与 CO2 激光器和热感照相机应用搭配使用，而双波段的 3-12µm 镀膜则适用于高光谱应用。TECHSPEC® 硒化锌平凸透镜在 10.6µm 波长上的不规则性为 <λ/20 ，表面质量为 40-20，表面粗糙度 <50Å。提供三种直径选项，有效焦距范围从 12.7mm 到 200mm。


  • 由爱特蒙特光学设计，Coherent® 材料制成

  • 优质等级的硒化锌材料

  • 无镀膜或宽带抗反射镀膜选项

                              产品

标题产品编码Dia. (mm)EFL (mm)BFL (mm)涂层涂层规格基底表面质量Power (P-V) @ 632.8nmPower (P-V) @ 10.6μmIrregularity (P-V) @ 10.6μm
12.7mm Dia. x 12.7mm FL, Uncoated, ZnSe Plano-Convex Lens39-51912.70 +0.00/-0.1012.70 @ 10.6µm11.45 Uncoated 
Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
12.7mm Dia. x 20mm FL, Uncoated, ZnSe Plano-Convex Lens39-52212.70 +0.00/-0.1020.00 @ 10.6µm19.23 Uncoated 
Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
12.7mm Dia. x 25.4mm FL, Uncoated, ZnSe Plano-Convex Lens39-52412.70 +0.00/-0.1025.40 @ 10.6µm24.36 Uncoated 
Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
12.7mm Dia. x 35mm FL, Uncoated, ZnSe Plano-Convex Lens39-52512.70 +0.00/-0.1035.00 @ 10.6µm33.96 Uncoated 
Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
12.7mm Dia. x 50.8mm FL, Uncoated, ZnSe Plano-Convex Lens39-52812.70 +0.00/-0.1050.80 @ 10.6µm49.97 Uncoated 
Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
25.4mm Dia. x 25.4mm FL, Uncoated, ZnSe Plano-Convex Lens39-53025.40 +0.00/-0.1025.40 @ 10.6µm23.53 Uncoated 
Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
25.4mm Dia. x 35mm FL, Uncoated, ZnSe Plano-Convex Lens39-53125.40 +0.00/-0.1035.00 @ 10.6µm33.46 Uncoated 
Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
25.4mm Dia. x 50.8mm FL, Uncoated, ZnSe Plano-Convex Lens39-53225.40 +0.00/-0.1050.80 @ 10.6µm49.51 Uncoated 
Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
25.4mm Dia. x 75mm FL, Uncoated, ZnSe Plano-Convex Lens39-53325.40 +0.00/-0.1075.00 @ 10.6µm73.96 Uncoated 
Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
25.4mm Dia. x 100mm FL, Uncoated, ZnSe Plano-Convex Lens39-53425.40 +0.00/-0.10100.00 @ 10.6µm98.96 Uncoated 
Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
25.4mm Dia. x 150mm FL, Uncoated, ZnSe Plano-Convex Lens39-53525.40 +0.00/-0.10150.00 @ 10.6µm148.88 Uncoated 
Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
25.4mm Dia. x 250mm FL, Uncoated, ZnSe Plano-Convex Lens39-53625.40 +0.00/-0.10250.00 @ 10.6µm249 Uncoated 
Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
50.8mm Dia. x 50.8mm FL, Uncoated, ZnSe Plano-Convex Lens39-53750.80 +0.00/-0.1050.80 @ 10.6µm47.85 Uncoated 
Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
50.8mm Dia. x 75mm FL, Uncoated, ZnSe Plano-Convex Lens39-53850.80 +0.00/-0.1075.00 @ 10.6µm72.71 Uncoated 
Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
50.8mm Dia. x 100mm FL, Uncoated, ZnSe Plano-Convex Lens39-53950.80 +0.00/-0.10100.00 @ 10.6µm98.09 Uncoated 
Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
50.8mm Dia. x 150mm FL, Uncoated, ZnSe Plano-Convex Lens39-54050.80 +0.00/-0.10150.00 @ 10.6µm148.34 Uncoated 
Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
50.8mm Dia. x 200mm FL, Uncoated, ZnSe Plano-Convex Lens39-54150.80 +0.00/-0.10200.00 @ 10.6µm198.55 Uncoated 
Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
12.7mm Dia. x 12.7mm FL, 8-12μm BBAR Coated, ZnSe Plano-Convex Lens39-54212.70 +0.00/-0.1012.70 @ 10.6µm11.45 BBAR (8000-12000nm) Ravg ≤0.5% @ 8 - 12μm Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
12.7mm Dia. x 20mm FL, 8-12μm BBAR Coated, ZnSe Plano-Convex Lens39-54312.70 +0.00/-0.1020.00 @ 10.6µm19.23 BBAR (8000-12000nm) Ravg ≤0.5% @ 8 - 12μm Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
12.7mm Dia. x 25.4mm FL, 8-12μm BBAR Coated, ZnSe Plano-Convex Lens39-54412.70 +0.00/-0.1025.40 @ 10.6µm24.36 BBAR (8000-12000nm) Ravg ≤0.5% @ 8 - 12μm Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
12.7mm Dia. x 35mm FL, 8-12μm BBAR Coated, ZnSe Plano-Convex Lens39-54512.70 +0.00/-0.1035.00 @ 10.6µm33.96 BBAR (8000-12000nm) Ravg ≤0.5% @ 8 - 12μm Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
12.7mm Dia. x 50.8mm FL, 8-12μm BBAR Coated, ZnSe Plano-Convex Lens39-54612.70 +0.00/-0.1050.80 @ 10.6µm49.97 BBAR (8000-12000nm) Ravg ≤0.5% @ 8 - 12μm Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
25.4mm Dia. x 25.4mm FL, 8-12μm BBAR Coated, ZnSe Plano-Convex Lens39-54725.40 +0.00/-0.1025.40 @ 10.6µm23.53 BBAR (8000-12000nm) Ravg ≤0.5% @ 8 - 12μm Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
25.4mm Dia. x 35mm FL, 8-12μm BBAR Coated, ZnSe Plano-Convex Lens39-54825.40 +0.00/-0.1035.00 @ 10.6µm33.46 BBAR (8000-12000nm) Ravg ≤0.5% @ 8 - 12μm Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
25.4mm Dia. x 50.8mm FL, 8-12μm BBAR Coated, ZnSe Plano-Convex Lens39-54925.40 +0.00/-0.1050.80 @ 10.6µm49.51 BBAR (8000-12000nm) Ravg ≤0.5% @ 8 - 12μm Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
25.4mm Dia. x 75mm FL, 8-12μm BBAR Coated, ZnSe Plano-Convex Lens39-55025.40 +0.00/-0.1075.00 @ 10.6µm73.96 BBAR (8000-12000nm) Ravg ≤0.5% @ 8 - 12μm Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
25.4mm Dia. x 100mm FL, 8-12μm BBAR Coated, ZnSe Plano-Convex Lens39-55125.40 +0.00/-0.10100.00 @ 10.6µm98.96 BBAR (8000-12000nm) Ravg ≤0.5% @ 8 - 12μm Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
25.4mm Dia. x 150mm FL, 8-12μm BBAR Coated, ZnSe Plano-Convex Lens39-55225.40 +0.00/-0.10150.00 @ 10.6µm148.88 BBAR (8000-12000nm) Ravg ≤0.5% @ 8 - 12μm Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
25.4mm Dia. x 250mm FL, 8-12μm BBAR Coated, ZnSe Plano-Convex Lens39-55325.40 +0.00/-0.10250.00 @ 10.6µm249 BBAR (8000-12000nm) Ravg ≤0.5% @ 8 - 12μm Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
50.8mm Dia. x 50.8mm FL, 8-12μm BBAR Coated, ZnSe Plano-Convex Lens11-40850.80 +0.00/-0.1050.80 @ 10.6µm47.85 BBAR (8000-12000nm) Ravg ≤0.5% @ 8 - 12μm Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
50.8mm Dia. x 75mm FL, 8-12μm BBAR Coated, ZnSe Plano-Convex Lens11-40950.80 +0.00/-0.1075.00 @ 10.6µm72.71 BBAR (8000-12000nm) Ravg ≤0.5% @ 8 - 12μm Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
50.8mm Dia. x 100mm FL, 8-12μm BBAR Coated, ZnSe Plano-Convex Lens11-41050.80 +0.00/-0.10100.00 @ 10.6µm98.09 BBAR (8000-12000nm) Ravg ≤0.5% @ 8 - 12μm Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
50.8mm Dia. x 150mm FL, 8-12μm BBAR Coated, ZnSe Plano-Convex Lens11-41150.80 +0.00/-0.10150.00 @ 10.6µm148.34 BBAR (8000-12000nm) Ravg ≤0.5% @ 8 - 12μm Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
50.8mm Dia. x 200mm FL, 8-12μm BBAR Coated, ZnSe Plano-Convex Lens11-41250.80 +0.00/-0.10200.00 @ 10.6µm198.55 BBAR (8000-12000nm) Ravg ≤0.5% @ 8 - 12μm Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
12.7mm Dia. x 12.7mm FL, 3-12μm BBAR Coated, ZnSe Plano-Convex Lens11-41812.70 +0.00/-0.1012.70 @ 10.6µm11.45 BBAR (3000-12000nm) Ravg ≤3.0% @ 3 - 12μm Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
12.7mm Dia. x 20mm FL, 3-12μm BBAR Coated, ZnSe Plano-Convex Lens11-41912.70 +0.00/-0.1020.00 @ 10.6µm19.23 BBAR (3000-12000nm) Ravg ≤3.0% @ 3 - 12μm Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
12.7mm Dia. x 25.4mm FL, 3-12μm BBAR Coated, ZnSe Plano-Convex Lens11-42012.70 +0.00/-0.1025.40 @ 10.6µm24.36 BBAR (3000-12000nm) Ravg ≤3.0% @ 3 - 12μm Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
12.7mm Dia. x 35mm FL, 3-12μm BBAR Coated, ZnSe Plano-Convex Lens11-42112.70 +0.00/-0.1035.00 @ 10.6µm33.96 BBAR (3000-12000nm) Ravg ≤3.0% @ 3 - 12μm Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
12.7mm Dia. x 50.8mm FL, 3-12μm BBAR Coated, ZnSe Plano-Convex Lens11-42212.70 +0.00/-0.1050.80 @ 10.6µm49.97 BBAR (3000-12000nm) Ravg ≤3.0% @ 3 - 12μm Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
25.4mm Dia. x 25.4mm FL, 3-12μm BBAR Coated, ZnSe Plano-Convex Lens11-42325.40 +0.00/-0.1025.40 @ 10.6µm23.53 BBAR (3000-12000nm) Ravg ≤3.0% @ 3 - 12μm Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
25.4mm Dia. x 35mm FL, 3-12μm BBAR Coated, ZnSe Plano-Convex Lens11-42425.40 +0.00/-0.1035.00 @ 10.6µm33.46 BBAR (3000-12000nm) Ravg ≤3.0% @ 3 - 12μm Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
25.4mm Dia. x 50.8mm FL, 3-12μm BBAR Coated, ZnSe Plano-Convex Lens11-42525.40 +0.00/-0.1050.80 @ 10.6µm49.51 BBAR (3000-12000nm) Ravg ≤3.0% @ 3 - 12μm Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
25.4mm Dia. x 75mm FL, 3-12μm BBAR Coated, ZnSe Plano-Convex Lens11-42625.40 +0.00/-0.1075.00 @ 10.6µm73.96 BBAR (3000-12000nm) Ravg ≤3.0% @ 3 - 12μm Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
25.4mm Dia. x 100mm FL, 3-12μm BBAR Coated, ZnSe Plano-Convex Lens11-42725.40 +0.00/-0.10100.00 @ 10.6µm98.96 BBAR (3000-12000nm) Ravg ≤3.0% @ 3 - 12μm Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
25.4mm Dia. x 150mm FL, 3-12μm BBAR Coated, ZnSe Plano-Convex Lens11-42825.40 +0.00/-0.10150.00 @ 10.6µm148.88 BBAR (3000-12000nm) Ravg ≤3.0% @ 3 - 12μm Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
25.4mm Dia. x 250mm FL, 3-12μm BBAR Coated, ZnSe Plano-Convex Lens11-42925.40 +0.00/-0.10250.00 @ 10.6µm249 BBAR (3000-12000nm) Ravg ≤3.0% @ 3 - 12μm Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
50.8mm Dia. x 50.8mm FL, 3-12μm BBAR Coated, ZnSe Plano-Convex Lens11-43050.80 +0.00/-0.1050.80 @ 10.6µm47.85 BBAR (3000-12000nm) Ravg ≤3.0% @ 3 - 12μm Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
50.8mm Dia. x 75mm FL, 3-12μm BBAR Coated, ZnSe Plano-Convex Lens11-43150.80 +0.00/-0.1075.00 @ 10.6µm72.71 BBAR (3000-12000nm) Ravg ≤3.0% @ 3 - 12μm Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
50.8mm Dia. x 100mm FL, 3-12μm BBAR Coated, ZnSe Plano-Convex Lens11-43250.80 +0.00/-0.10100.00 @ 10.6µm98.09 BBAR (3000-12000nm) Ravg ≤3.0% @ 3 - 12μm Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
50.8mm Dia. x 150mm FL, 3-12μm BBAR Coated, ZnSe Plano-Convex Lens11-43350.80 +0.00/-0.10150.00 @ 10.6µm148.34 BBAR (3000-12000nm) Ravg ≤3.0% @ 3 - 12μm Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 
50.8mm Dia. x 200mm FL, 3-12μm BBAR Coated, ZnSe Plano-Convex Lens11-43450.80 +0.00/-0.10200.00 @ 10.6µm198.55 BBAR (3000-12000nm) Ravg ≤3.0% @ 3 - 12μm Coherent® Infrared ZnSe 40-20 λ λ/10 λ/20 

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